body {
    font-family: Arial, sans-serif;
    padding: 20px;
    background-color: #f5f5f5;
}

select {
    margin: 5px;
    padding: 5px;
    font-size: 16px;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
}

p {
    margin: 10px 0;
}

h1, h2 {
    color: #333;
}

ul {
    list-style-type: none;
    padding-left: 0;
}

li {
    margin: 10px 0;
    background: #fff;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

a {
    text-decoration: none;
    color: #007bff;
}